GR1000615B - Method and arrangement for the metallic sheets profile rolling - Google Patents

Method and arrangement for the metallic sheets profile rolling

Info

Publication number
GR1000615B
GR1000615B GR890100661A GR890100661A GR1000615B GR 1000615 B GR1000615 B GR 1000615B GR 890100661 A GR890100661 A GR 890100661A GR 890100661 A GR890100661 A GR 890100661A GR 1000615 B GR1000615 B GR 1000615B
Authority
GR
Greece
Prior art keywords
sheet
rotary
station
arrangement
passage
Prior art date
Application number
GR890100661A
Other languages
Greek (el)
Other versions
GR890100661A (en
Inventor
Hans Zeman
Original Assignee
Zeman Bauelemente Prod Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeman Bauelemente Prod Gmbh filed Critical Zeman Bauelemente Prod Gmbh
Publication of GR890100661A publication Critical patent/GR890100661A/en
Publication of GR1000615B publication Critical patent/GR1000615B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Abstract

Ενα προφίλ μεταλλικό φύλλο ελάσσεται κατά την διέλευση του δια μέσου τουλάχιστον τριών διαδοχικών περιστροφικών σταθμών, όπου μετά την διέλευση μέσα από τον πρώτο και τον δεύτερο περιστροφικό σταθμό, το αρχικό επίπεδο προφίλ φύλλο, ελάσσεται με την είσοδό του σε κάθε περαιτέρω περιστροφικό σταθμό κατά ορισμένο βαθμό και για την διάρκεια της διέλευσης ενός φύλλου συγκεκριμένου μήκους στην κατεύθυνση της καμπύλης. Ολοι οι περιστροφικοί σταθμοί (3) είναι τοποθετημένοι σε μία κοινή κυλινδρική βάση (1) και κάθε περιστροφικός σταθμός (3) περιλαμβάνει δύο καθέτως συνδεδεμένους οδηγούμενους κυλίνδρους (4), οι οποίοι είναι προσαρμοζόμενοι μεταξύ τους και είναι στερεωμένοι στη βάση και στην κορυφή τους σε οδηγούς (6), οι οποίοι μπορούν να μετατοπίζονται σε ορθή γωνία προς την κατεύθυνση της διέλευσης του μεταλλικού φύλλου. Η μετατόπιση των οδηγών (6), αντιμετωπίζεται με διορθωτικούς οδηγούς (7), που όπως οι κυλινδρικοί οδηγοί (5), συνδέονται με μία προγραμματιζόμενη μονάδα ελέγχου (8).(Σχ.1) ωA sheet metal profile is changed during its passage through at least three successive rotary stations, where after passing through the first and second rotary station, the initial level sheet profile is reduced by entering each further rotating station to some extent. and for the duration of the passage of a sheet of a certain length in the direction of the curve. All rotary stations (3) are mounted on a common cylindrical base (1) and each rotary station (3) includes two vertically connected driven cylinders (4), which are adjustable to each other and are attached to the base and top to guides (6), which can be shifted at right angles to the direction of the metal sheet. Driver shifting (6) is treated with corrective drivers (7), which, like cylindrical drivers (5), are connected to a programmable control unit (8). (Fig. 1) ω

GR890100661A 1988-10-17 1989-10-17 Method and arrangement for the metallic sheets profile rolling GR1000615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0256688A AT392024B (en) 1988-10-17 1988-10-17 Method and apparatus for roll bending sectional sheets

Publications (2)

Publication Number Publication Date
GR890100661A GR890100661A (en) 1990-11-29
GR1000615B true GR1000615B (en) 1992-08-31

Family

ID=3536572

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100661A GR1000615B (en) 1988-10-17 1989-10-17 Method and arrangement for the metallic sheets profile rolling

Country Status (7)

Country Link
KR (1) KR0135425B1 (en)
AR (1) AR245634A1 (en)
AT (1) AT392024B (en)
BR (1) BR8905276A (en)
FI (1) FI97780C (en)
GR (1) GR1000615B (en)
PT (1) PT91961B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938537C1 (en) * 1999-08-13 2001-02-01 Thyssenkrupp Stahl Ag Profiling system for the production of trapezoidal profiles
DE202010001152U1 (en) * 2010-01-15 2011-05-26 Weber, Axel, 72138 Device for roll forming profiling and crowning of metal strip sections

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT313684B (en) * 1971-12-28 1974-02-25 Ragailler Franz Process and device for the production of thin-walled, large-area profiles
US3785191A (en) * 1972-05-26 1974-01-15 H Dewey Metal strip roll forming stand
US3788115A (en) * 1972-11-03 1974-01-29 G Beymer Extension for a mobile continuous siding machine
US3886779A (en) * 1974-04-17 1975-06-03 Engel Ind Inc Machine for roll forming variable width profiles
JPS6032532B2 (en) * 1978-03-08 1985-07-29 日立金属株式会社 Cold roll forming method
US4269055A (en) * 1979-04-10 1981-05-26 Eugene W. Sivachenko Large profile sheet metal corrugator
AU541294B2 (en) * 1980-04-17 1985-01-03 Codemo, Alva Working sheet metal
DD153068A1 (en) * 1980-09-17 1981-12-23 Peter Raabe PROFILIERWALZMASCHINE
DE227870T1 (en) * 1985-12-30 1987-11-05 Societe Nouvelle Des Ateliers Et Chantiers Du Havre, Le Havre, Fr MACHINE FOR BENDING SHEETS WITH AUTOMATIC CONTROL.

Also Published As

Publication number Publication date
FI894853A0 (en) 1989-10-13
BR8905276A (en) 1990-05-22
KR0135425B1 (en) 1998-07-01
KR900006038A (en) 1990-05-07
GR890100661A (en) 1990-11-29
AR245634A1 (en) 1994-02-28
AT392024B (en) 1991-01-10
FI97780C (en) 1997-02-25
PT91961B (en) 1995-08-09
PT91961A (en) 1990-04-30
FI97780B (en) 1996-11-15
ATA256688A (en) 1990-07-15

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